CVE-2023-35841

Summary

Exposed IOCTL with Insufficient Access Control in Phoenix WinFlash Driver on Windows allows Privilege Escalation which allows for modification of system firmware.This issue affects WinFlash Driver: before 4.5.0.0.

Affected Software

Weaknesses

• CWE-732: CWE-732 Incorrect Permission Assignment for Critical Resource
• CWE-782: CWE-782 Exposed IOCTL with Insufficient Access Control

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

CVE Program Container

Additional References

• https://www.phoenix.com/security-notifications/cve-2023-35841/
• https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html
• https://jvn.jp/en/vu/JVNVU93886750/index.html

References

• https://phoenixtech.com/phoenix-security-notifications/cve-2023-35841/
• https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html
• https://jvn.jp/en/vu/JVNVU93886750/index.html

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